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Archive for the ‘biotech/medical’ category: Page 1867

Oct 15, 2019

Get Dr. Bill Andrews on The Joe Rogan Experience

Posted by in categories: biotech/medical, education, life extension

This purpose of this video is to GET DR. BILL ANDREWS ON THE JOE ROGAN EXPERIENCE. You can help make this reality in many ways. Please start by joining the Facebook group: GET DR. BILL ANDREWS ON THE JOE ROGAN EXPERIENCE: https://www.facebook.com/pg/Get-Dr-Bill-Andrews-on-The-Joe-R…e_internal

I believe we can get closer to reversing human aging by finding stronger human telomerase activators if Dr. Bill Andrews/Sierra Sciences receives more funding ($50 million USD would probably be enough for Dr. Andrews and his team to discover stronger human telomerase activators within a year).

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Oct 14, 2019

Immune to Cancer | Michael Jensen | TEDxStMarksSchool

Posted by in categories: biotech/medical, futurism

What if the future of cancer treatment lies not with stronger drugs and larger doses of radiation that kill cells indiscriminately, but instead harnesses the power of our immune system to destroy cancer cells in our own body? Dr. Michael Jensen shares details of an FDA approved cancer treatment with a 91% cure-rate.

Dr. Michael Jensen is a leader in the field of cancer immunotherapy research. As the founding director of the Ben Towne Center for Childhood Cancer Research at Seattle Children’s Research Institute, Dr. Jensen and his team are pioneering translational research with striking results that just might change the way we think of disease treatment.

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Oct 14, 2019

New design strategy can help improve layered superconducting materials

Posted by in categories: biotech/medical, materials

Scientists from Tokyo Metropolitan University have created a new layered superconducting material with a conducting layer made of bismuth, silver, tin, sulfur and selenium. The conducting layer features four distinct sublayers; by introducing more elements, they were able to achieve unparalleled customizability and a higher “critical temperature” below which superconductivity is observed, a key objective of superconductor research. Their design strategy may be applied to engineer new and improved superconducting materials.

Once an academic curiosity, superconductors are now at the cutting edge of real technological innovations. Superconducting magnets are seen in everyday MRI machines, for , not to mention the new Chuo Shinkansen maglev train connecting Tokyo to Nagoya currently being built. Recently, a whole new class of “layered” superconducting structures have been studied, consisting of alternate layers of superconducting and insulating two-dimensional crystalline layers. In particular, the customizability of the system has garnered particular interest in light of its potential to create ultra-efficient thermoelectric devices and a whole new class of “high temperature” superconducting materials.

A team led by Associate Professor Yoshikazu Mizuguchi from Tokyo Metropolitan University recently created a sulfide based layered superconductor; their work has already revealed novel thermoelectric properties and an elevated “critical temperature” below which superconductivity is observed. Now, working with a team from the University of Yamanashi, they have taken a multi-layered version of the system, where the conducting layer consists of four , and begun swapping out small proportions of different atomic species to probe how the material changes.

Oct 14, 2019

Brain Mechanisms have potential to Block Arthritis Pain

Posted by in categories: biotech/medical, neuroscience

Existing compound produces pain-relieving effects and relieves anxiety. Past pain research typically has focused upon the spinal cord or the peripheral areas of the nervous system located outside the spinal cord and brain. However, a research team headed by Volker E. Neugebauer, M.D., Ph.D., at the Texas Tech University Health Sciences Center (TTUHSC) School of Medicine recently investigated how some mechanisms in the brain contribute to pain. His study, “Amygdala group II mGluRs Mediate the Inhibitory Effects of Systemic Group II mGluR Activation on Behavior and Spinal Neurons in a Rat Model of Arthritis Pain,” was published recently by the journal Neuropharmacology. Mariacristina Mazzitelli, a TTUHSC research assistant and Ph.D. candidate, is the study’s lead author.

“Our group has been interested in understanding pain mechanisms, and our unique area of expertise is really understanding that changes in the brain contribute to the persistence, intensity and other side effects of pain,” Neugebauer said. “It is not just a sensation that let’s you know where it hurts and how intense the pain feels. It also causes anxiety, impairs quality of life and causes depression. We’re studying the brain because all of those things reside there.”

To better understand what pain-related changes may occur in the brain, and how to normalize those changes, Neugebauer’s study applied an arthritis pain model and focused on the amygdala, which are almond-shaped clusters located deep inside each of the brain’s temporal lobes. The amygdala is part of what is known as the limbic brain, a complex arrangement of nerve cells and networks that control basic survival functions, motivations and emotions like fear and play a central role in disorders like anxiety, addiction and pain.

Oct 14, 2019

Molecular and phenotypic biomarkers of aging

Posted by in categories: biotech/medical, life extension, robotics/AI

Individuals of the same age may not age at the same rate. Quantitative biomarkers of aging are valuable tools to measure physiological age, assess the extent of ‘healthy aging’, and potentially predict health span and life span for an individual. Given the complex nature of the aging process, the biomarkers of aging are multilayered and multifaceted. Here, we review the phenotypic and molecular biomarkers of aging. Identifying and using biomarkers of aging to improve human health, prevent age-associated diseases, and extend healthy life span are now facilitated by the fast-growing capacity of multilevel cross-sectional and longitudinal data acquisition, storage, and analysis, particularly for data related to general human populations. Combined with artificial intelligence and machine learning techniques, reliable panels of biomarkers of aging will have tremendous potential to improve human health in aging societies.

Keywords: physiological age, phenotypic, molecular, age-associated diseases, aging process.

Aging is the time-dependent physiological functional decline that affects most living organisms, which is underpinned by alterations within molecular pathways, and is also the most profound risk factor for many non-communicable diseases. To identify biomarkers of aging would, on one hand, facilitate differentiation of people who are of the same chronological age yet have variant aging rates. Quantitative biomarkers of aging could also define a panel of measurements for ‘healthy aging’ and, even further, predict life span. On the other hand, biomarkers of aging could also assist researchers to narrow their research scope to a specific biological facet in their attempts to explain the biological process behind aging or aging-related diseases. Here, we review the phenotypic and molecular biomarkers of aging. Phenotypic biomarkers can be non-invasive, panoramic, and easy to obtain, whereas molecular biomarkers can reflect some of the molecular mechanisms underlying age status.

Oct 13, 2019

82-Year-Old Woman With Dementia Gets Her Memory Back After Changing Her Diet

Posted by in categories: biotech/medical, neuroscience

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Recently, an 82-year-old woman who suffered from dementia, who couldn’t recognize her own son has miraculously got her memory back after changing her diet.

When his mother’s condition became so severe that for her own safety she had to be kept in the hospital, Mark Hatzer almost came to terms with losing another parent.

Oct 13, 2019

Study finds method to diagnose Lyme disease within 15 minutes

Posted by in categories: biotech/medical, engineering

Researchers have developed a new treatment method capable of detecting Lyme disease in just 15 minutes.

Caused by Borrelia burgdorferi and transmitted by the bite of infected Ixodes ticks, Lyme disease if left untreated can cause serious neurologic, cardiac, and/or rheumatologic complications.

“Our findings are the first to demonstrate that Lyme disease diagnosis can be carried out in a microfluidic format that can provide rapid quantitative results,” said Sam Sia, professor of biomedical engineering at Columbia Engineering.

Oct 13, 2019

The Mitochondria are the power stations of every cell in our body, turning the food we eat into energy

Posted by in categories: biotech/medical, food, life extension

Unfortunately, as we age they begin to breakdown due to damage.

MitoSENS project aims to reverse that damage with the goal of preventing age-related ill health. In their first study, they managed to show that allotopic expression of two mtDNA genes from the nucleus could bring back several functions in a patient cell line.

MitoSENS team is currently running a crowdfunding campaign on Lifespan.io to collect money for the next crucial step of this project. Scientists want to investigate if functional backup copies of mitochondrial DNA genes in the nucleus can replace their mutated counterparts in live animals, and if this could rescue mitochondrial function.

Oct 13, 2019

Liz Parrish talk at RAADfest 2019 (05oct19)

Posted by in categories: biotech/medical, life extension

This year I had the privilege to record in full Liz Parrish talk delivered at RAADfest 2019 (Revolution Against Aging and Death Festival 2019), which took place in Las Vegas, NV from 3 to 6 of October.

During her talk, Liz tells us about recent developments in the field of gene therapy and what her company BioViva is doing to benefit society by harnessing the power of it.

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Oct 13, 2019

Will We Survive Mars? — Glad You Asked S1 (E1)

Posted by in categories: biotech/medical, space

NASA says the first humans will set foot on Mars in the mid-2030’s. It will be the most dangerous mission any human has ever taken. Glad You Asked host Cleo Abram wants to know: What comes after that? Not how do we get there, but how will we survive once we do?
Note: There are several Fahrenheit measurements in this piece.
The metric conversions are:
At 7:53: 212 degrees Fahrenheit = 100 degrees Celsius
At 8:04: 98.6 degrees Fahrenheit = 37 degrees Celsius
At 8:45: −81 degrees Fahrenheit = −62.8 degrees Celsius

You choose — watch all episodes uninterrupted with YouTube Premium now, or wait to watch new episodes free with ads.

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